C2VSimFG Version 1.0

A newer version of the C2VSimFG model is now available here (https://data.cnra.ca.gov/dataset/c2vsimfg-version-1-01)

The 1.0 version of the Fine Grid California Central Valley Groundwater-Surface Water Simulation Model (C2VSimFG Version 1.0 ) is a computer program that simulates water movement through the linked land surface, groundwater, and surface water flow systems in California’s Central Valley using the DWR-developed software, Integrated Water Flow Model Version 2015 (IWFM-2015). C2VSimFG Version 1.0 contains monthly historical stream inflows, surface water diversions, precipitation, evapotranspiration, and land use acreages from October 1973 through September 2015 (Data is available in the input files for 1922 through 2015). C2VSimFG Version 1.0 dynamically calculates crop water demands, allocates contributions from precipitation, soil moisture and surface water diversions, and calculates the groundwater pumping rates required to meet the remaining demand. It simulates the historical response of the Central Valley’s groundwater and surface water flow system to historical stresses and can also be used to simulate the response to projected stresses. DWR is providing C2VSimFG Version 1.0 to Groundwater Sustainable Agencies (GSAs) and other related entities as an optional tool that can be used to perform analysis during development and implementation of their Groundwater Sustainability Plans (GSPs).

Data e Risorse

Campo Valore
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier 813e84b0-f540-4c9d-a69b-33c84e2a2af4
issued 2020-12-08T01:56:09.633795
modified 2021-04-27T16:04:23.252533
publisher California Department of Water Resources
resource-type Dataset
source_datajson_identifier true
source_hash 8a84037c3e799d70e2bddfd8377ad3fac6cfde67
source_schema_version 1.1
theme {"Natural Resources",Water}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • c2vsim
  • california-department-of-water-resources
  • ckan
  • geo
  • geoss
  • groundwater
  • iwfm
  • model
  • national
  • north-america
  • sgma
  • united-states
isopen False
license_id notspecified
license_title License not specified
maintainer Tyler Hatch
maintainer_email tyler.hatch@water.ca.gov
metadata_created 2025-11-21T17:30:14.293894
metadata_modified 2025-11-21T17:30:14.293898
notes ### A newer version of the C2VSimFG model is now available here (https://data.cnra.ca.gov/dataset/c2vsimfg-version-1-01) The 1.0 version of the Fine Grid California Central Valley Groundwater-Surface Water Simulation Model (C2VSimFG Version 1.0 ) is a computer program that simulates water movement through the linked land surface, groundwater, and surface water flow systems in California’s Central Valley using the DWR-developed software, Integrated Water Flow Model Version 2015 (IWFM-2015). C2VSimFG Version 1.0 contains monthly historical stream inflows, surface water diversions, precipitation, evapotranspiration, and land use acreages from October 1973 through September 2015 (Data is available in the input files for 1922 through 2015). C2VSimFG Version 1.0 dynamically calculates crop water demands, allocates contributions from precipitation, soil moisture and surface water diversions, and calculates the groundwater pumping rates required to meet the remaining demand. It simulates the historical response of the Central Valley’s groundwater and surface water flow system to historical stresses and can also be used to simulate the response to projected stresses. DWR is providing C2VSimFG Version 1.0 to Groundwater Sustainable Agencies (GSAs) and other related entities as an optional tool that can be used to perform analysis during development and implementation of their Groundwater Sustainability Plans (GSPs).
num_resources 4
num_tags 14
title C2VSimFG Version 1.0